******s are always spam. Always. They lead you around in circles, providing dead ends or constantly looping offer feeds. I have never made a single cent off of any ******-exploiting method. Ever.
That's bad luck my friend I've made about 40k funds total in the past two years and I think S.U.R.V.E.Y.S are great ! Those in my country (france) work about 2/3 or 3/4 of the time but they are not very many, those in the us or in the uk work about 1/3 or 1/2 of the time (I use tunnelbear).
The problem is that I can't get tunnelbear and Hotspotshield to work correctly anymore, I cannot access the S.U.R.V.E.Y.S from the us and the uk anymore